SOLUTION: . Solve using the five-step problem-solving process. Show all steps necessary to arrive at your solution. Round your answer to 2 decimal places when necessary. The area of a circl

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: . Solve using the five-step problem-solving process. Show all steps necessary to arrive at your solution. Round your answer to 2 decimal places when necessary. The area of a circl      Log On


   

Question 295651: . Solve using the five-step problem-solving process. Show all steps necessary to arrive at your solution. Round your answer to 2 decimal places when necessary.
The area of a circle is 28 square meters. What is its circumference? (Use п = 3.14. Hint: Area of Circle: A = пr2 and Circumference of Circle: C = 2пr)
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
a=pi*r^2
plug in 28 for a and find r
after you find r plug in the answer into c=2*pi*r and find c
pi=3.14